Unverified70% confidenceDecision RuleTime unknown
鞋柜整体除味按容积计算用量：每0.1立方米约需50g活性炭；小型鞋柜1-2包，玄关整体大鞋柜需每层单独放置以覆盖气味死角
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70%
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Long-term
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Unverified活性炭除味需按空间体积配比：约每立方米/10L猫砂盆需要50-100g活性炭才有明显效果，单包<50g仅适合鞋柜、抽屉等封闭小空间，用于房间除臭基本无感83% similarUnverified活性炭包除味剂适合密闭小空间（衣柜、鞋柜、冰箱），单包100-200g覆盖约0.5m³，超过此体积需增加数量或改用其他类型76% similarUnverified判断用量比：活性炭类除臭有效吸附量约为自重的20-30%，10-20㎡空间需50-100g炭包，冰箱一格用20-30g足够，超量放置边际效果几乎为零75% similarUnverified衣柜除味用活性炭+植物精油复合香包克重需≥50g/个，30㎡空间衣柜建议放置3-4个才能维持有效吸附与释香浓度74% similarUnverified鞋柜、衣柜等封闭小空间优先选活性炭或硅藻土块状除臭剂（吸附型），空间容积＜0.5m³时用量约50-100g；卫生间等有异味源的开放空间应选香型挥发款（掩盖+分解型）70% similar
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